@article{1965watanaberekishiyukara,
  title = {歴史とユーカラ},
  author = {渡辺 茂},
  year = {1965},
  journal = {新しい道史 13 アイヌ語},
  language = {ain},
  url = {https://aterui.ws.hosei.ac.jp/togo/detail.php?id=3261\&domain=ezo}
}